CVE-2022-3742 describes a medium-severity vulnerability in LCFC BIOS affecting certain Lenovo consumer notebooks. A local attacker with elevated privileges could exploit improper buffer validation (CWE-120) to execute arbitrary code, leading to high impacts on confidentiality, integrity, and availability. While the CVSS score is 6.7, there is no known public exploit code, Metasploit modules, or Nuclei templates available. The vulnerability has also received no community discussion or media coverage, suggesting a low current exploitation risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< jkcn34wwCPE matchmatch criteria | cpe:2.3:o:lenovo:ideapad_1_14iau7_firmware:*:*:*:*:*:*:*:* | ||
< kkcn15wwCPE matchmatch criteria | cpe:2.3:o:lenovo:ideapad_1_14igl7_firmware:*:*:*:*:*:*:*:* | ||
< jkcn34wwCPE matchmatch criteria | cpe:2.3:o:lenovo:ideapad_1_15iau7_firmware:*:*:*:*:*:*:*:* | ||
< kkcn15wwCPE matchmatch criteria | cpe:2.3:o:lenovo:ideapad_1_15igl7_firmware:*:*:*:*:*:*:*:* | ||
< htcn31wwCPE matchmatch criteria | cpe:2.3:o:lenovo:ideapad_1-14ijl7_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.